this is a stunning work of technology. the 2013 lexus es and the first-ever es hybrid. this is the pursuit of perfection. >>> we're getting some breaking news in the situation room about whether or not the state of massachusetts will file some charges in the boston bombings. cnn's ashleigh banfield has been working her sources here and elsewhere and is joining us on the phone right now. what do you know? >> wolf, working sources and getting right to the top of the chain i just came from the da of suffolk county who handles boston and asked him pointedly what is the plan for the investigation and any filing of state charges in the killings of these victims of the bombing and the m.i.f. officer? he was quite definitive. he said the state will not be pursuing any of the charges at this point. they are giving all of the investigation to the federal authorities at this point citing there are such robust statutes that are narrow enough and carry with them satisfactory penalties that there isn't the need for the redundancy on the state level. not only financial resources but m